Overheating

I'm thinking your radiator cooling fans are not coming on when stopped or in slow traffic. Going above 25 mph provides enough air flow to cool things. So check the fan, the fan fuse and relay, and there's a temperature sensor or controller in there somewhere. Check it out and try not to overheat the engine too much. One more thing, there was talk about the water pump in the Hemi has plastic impellers that crumble away and water will not circulate. Uncap radiator on cooled engine and look for coolant movement as engine warms up.....while revving it up a little. Does the flow of heat reach the heater? "No" means pump isn't pumping much.

Hi did you found the problem? I’m having the same problem